GE 369-HI-R-M-F-E-H-E是通用电气公司的继电保护装置。

继电保护装置是当电力系统中的电力元件（如发电机、线路）或电力系统本身发生故障或危及其安全运行的事件时，需要向运行人员发送告警信号或者直接采取措施以终止这些事件发展的自动化措施和设备。

It is a relay protection device of General Electric Company.

Relay protection devices are automated measures and equipment that need to send alarm signals to operators or directly take measures to terminate the development of these events when power components (such as generators, lines) or the power system itself fail or endanger its safe operation.